package Poxy;

/**
 * Created by Administrator on 2017/3/26/026.
 */
public class Stutwo implements Student {
    Student student=new Stuone();
    @Override
    public void addStu() {
        System.out.println("前置增强");
        student.addStu();
        System.out.println("后置增强");
    }
}
